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mbuf: Add sysctl flag CTLFLAG_TUN to loader tunables

Description

mbuf: Add sysctl flag CTLFLAG_TUN to loader tunables

The following sysctl variables are actually loader tunables. Add sysctl
flag CTLFLAG_TUN to them so that sysctl -T will report them correctly.

  1. kern.ipc.mb_use_ext_pgs
  2. kern.ipc.nmbclusters
  3. kern.ipc.nmbjumbop
  4. kern.ipc.nmbjumbo9
  5. kern.ipc.nmbjumbo16
  6. kern.ipc.nmbufs

No functional change intended.

Reviewed by: kib, imp
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D42113

(cherry picked from commit 6a88498e53b24d870e066c2a94910ad23dd355eb)
(cherry picked from commit b1456fd6209474410c031e5e82455588e2b656c0)

Details

Provenance
zleiAuthored on Oct 9 2023, 10:30 AM
Reviewer
kib
Differential Revision
D42113: Add sysctl flag CTLFLAG_TUN to loader tunables
Parents
rG4f8eaa24a2ac: fd: Add sysctl flag CTLFLAG_TUN to loader tunables
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